Unlock Individual Skill Chips for Character Stats

Unlock Each of these Chips by completing all 12 battles in Survival Mode with Each Character. This can only be done after you've unlocked all of the Survival Mode battles. Each chip is a 4x6 rectangle (based on the R1 + R2 jutsu chips being 4x4).

Secrets

Restore Chakra

During the Loading screen if allocated enough time to move the right thumbstick enough in a circle. A Blue Chakara Ball will pop-out and if you notice your unfilled Stamina / Chakara Bar. It will refill a little about 25% worth everytime you do this. Between Loading screens with the Konoha Symbol in the lower right corner